CROSS MUSTARD SEED - VISOR CLIP Available in Visor Clip or Keychain Made in USA Approx 1.5" diameter (edge to edge) White enamel cross with real mustard seed at the center. Symbolism: The scriptures say, "Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, 'Move from here to there,' and it will move. Nothing will be impossible for you."